The Sennheiser ew 112-p G4 Wireless Portable Microphone System is intended for portable wireless operation, such as video and field recording applications. This system includes a camera-mountable receiver, bodypack transmitter, and ME 2 lavalier microphone. The SK 100 G4 bodypack transmitter and EK 100 G4 receiver synchronize channel and frequency at the touch of a button.An optional rechargeable battery pack allows you to charge batteries while they remain inside. The receiver includes the CA 2 shoe-mount adapter, for easy installation onto a camera shoe. A backlit display allows for easy operation under dimly lit conditions and its user-friendly menu makes operation quick and easy.

EK 100 G4 Wireless Camera-Mount Receiver (A: 516-558 MHz)The Sennheiser EK 100 G4 is a lightweight camera-mount receiver that features an all-metal housing. The unit has 1680 tunable UHF frequencies and synchronizes with G4 transmitters at the touch of a button. A 3.5mm audio output will provide clean output signal using the included adapter cables. The receiver operates on 2 standard AA batteries, and an optional 12 VDC adapter is also available. The included shoe-mount adapter allows you to mount the receiver on a camera for convenient portable use.

ME 2 Lavalier MicThe Sennheiser ME 2 is an omnidirectional, sub-miniature clip-on lavalier microphone designed for speech and vocal applications. It can be used with the Evolution and AVX Series wireless transmitters.

• 1/8" (3.5mm) mini-jack• Works with the 100, 300 and 500 Evolution Series, as well as AVX Series wireless bodypack transmitters• Warm, clear and robust broadcast-quality sound reproduction